<div class="card-item">
    <a href="javascript:;" class="card-lk">
        <img
            src="{{img}}" alt="{{courseName}}">
            <div class="course-item-status">随学</div>
    
        </a>
    <p class="course-item-desc">{{courseName}}</p>
    <span class="course-item-price">{{price}}</span>
</div>